73815840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 192

約数和(自身を含む): 295384320

約数和(自身を除く): 221568480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2441, 2520, 3024, 3360, 3780, 4320, 4882, 5040, 6048, 7323, 7560, 9764, 10080, 12205, 14646, 15120, 17087, 19528, 21969, 24410, 29292, 30240, 34174, 36615, 39056, 43938, 48820, 51261, 58584, 65907, 68348, 73230, 78112, 85435, 87876, 97640, 102522, 109845, 117168, 131814, 136696, 146460, 153783, 170870, 175752, 195280, 205044, 219690, 234336, 256305, 263628, 273392, 292920, 307566, 329535, 341740, 351504, 390560, 410088, 439380, 461349, 512610, 527256, 546784, 585840, 615132, 659070, 683480, 703008, 768915, 820176, 878760, 922698, 1025220, 1054512, 1171680, 1230264, 1318140, 1366960, 1537830, 1640352, 1757520, 1845396, 2050440, 2109024, 2306745, 2460528, 2636280, 2733920, 3075660, 3515040, 3690792, 4100880, 4613490, 4921056, 5272560, 6151320, 7381584, 8201760, 9226980, 10545120, 12302640, 14763168, 18453960, 24605280, 36907920, 73815840]

約数ペア:

[(1, 73815840), (2, 36907920), (3, 24605280), (4, 18453960), (5, 14763168), (6, 12302640), (7, 10545120), (8, 9226980), (9, 8201760), (10, 7381584), (12, 6151320), (14, 5272560), (15, 4921056), (16, 4613490), (18, 4100880), (20, 3690792), (21, 3515040), (24, 3075660), (27, 2733920), (28, 2636280), (30, 2460528), (32, 2306745), (35, 2109024), (36, 2050440), (40, 1845396), (42, 1757520), (45, 1640352), (48, 1537830), (54, 1366960), (56, 1318140), (60, 1230264), (63, 1171680), (70, 1054512), (72, 1025220), (80, 922698), (84, 878760), (90, 820176), (96, 768915), (105, 703008), (108, 683480), (112, 659070), (120, 615132), (126, 585840), (135, 546784), (140, 527256), (144, 512610), (160, 461349), (168, 439380), (180, 410088), (189, 390560), (210, 351504), (216, 341740), (224, 329535), (240, 307566), (252, 292920), (270, 273392), (280, 263628), (288, 256305), (315, 234336), (336, 219690), (360, 205044), (378, 195280), (420, 175752), (432, 170870), (480, 153783), (504, 146460), (540, 136696), (560, 131814), (630, 117168), (672, 109845), (720, 102522), (756, 97640), (840, 87876), (864, 85435), (945, 78112), (1008, 73230), (1080, 68348), (1120, 65907), (1260, 58584), (1440, 51261), (1512, 48820), (1680, 43938), (1890, 39056), (2016, 36615), (2160, 34174), (2441, 30240), (2520, 29292), (3024, 24410), (3360, 21969), (3780, 19528), (4320, 17087), (4882, 15120), (5040, 14646), (6048, 12205), (7323, 10080), (7560, 9764)]